Nga chart 24210 (14TH ed)
South Atlantic Ocean · HYDROLANT 456/10
What this record establishes
Archived notice · 2010-03-18 13:55Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · NAVAREA V E 479/10 170037Z MAR 10.. Issued 2010-03-17 01:16Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- South Atlantic Ocean. The parsed report position is -11.970, -37.608. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Hazardous operationslater cancellation notice
Current notices and reporting history in the South Atlantic Ocean →
- issued
- 2010-03-17 01:16Z
- status
- Archived notice
- authority
- NAVAREA V E 479/10 170037Z MAR 10.
- NAVAREA
- NAVAREA V · named as the source of this relay
- issued by
- NAVAREA V E
- sea
- South Atlantic Ocean
- position
- -11.970, -37.608
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-EAST COAST. NGA CHART 24210 (14TH ED). ITARIRI LIGHT 11-58.2S 037-36.5W UNLIT.
Reading this warning
- Chart reference
- The number of the nautical chart on which the reported position lies.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- Unlit / extinguished
- A light, buoy or structure that is not showing its charted light.
Collected reports in this area · aids-to-navigation notices
191 within 180 nm since 1999 · 1 in the last 12 months · 1 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Maceio light 09-41.03S 035-43.38W unlit until 31 oct2026-05-04
- Contas light 14-16.44S 038-59.15W unlit until 04 mar 252024-09-05
- Morro de sao paulo light 13-22.53S 038-54.92W unlit until 18 sep2024-03-23
- Peba light 10-29.50S 036-23.20W range reduced to 12 miles until 16 sep2024-03-20
- Garcia davila light 12-34.65S 038-00.10W unlit2024-03-13
- Radio beacon at sergipe light 10-58.16S 037-02.18W inoperative until 04 jun 242023-12-07
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
146 aids-to-navigation notices listed in force · see all
Record snapshot 2026-09-25 08:11Z; source collection times vary.
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.